$ git clone -n https://gitee.com/src-opencloudos-rpms/glibc.git /var/lib/mock/dist-oc9-build-228851-81233/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/dist-oc9-build-228851-81233/root/chroot_tmpdir/scmroot/glibc'...
$ git fetch origin f3485016b4cd860ba19b37f9e7075acc0615ea7a:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/glibc
 * [new ref]         f3485016b4cd860ba19b37f9e7075acc0615ea7a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f348501 import glibc-2.38-41.tl4